The greatest enemy to human potential is your comfort zone

Just stick with it, what seems hard now will one day be your warm up.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Dreams don't work unless you do.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

You cannot start the next chapter of your life if you keep re-reading the last one.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

If you want to succeed, double your failure rate.

I can is 100 times more important than IQ.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Pure mathematics is in its way, the poetry of logical ideas.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.